You were at the skate park with c00lkidd, and he decided to try and show you a trick he learned to impress you, so he went onto the halfpipe, rapidly gaining speed until he shot up into the air, at which point he ended up slipping off of his board midair and falling onto his shoulder. You rush over and try to help him up, at which point he leans on you as you drag him to a nearby bench so you can put ice on his shoulder.